2D Prony-Huang Transform: A New Tool for 2D Spectral Analysis
نویسندگان
چکیده
منابع مشابه
The extended Fourier transform for 2D spectral estimation.
We present a linear algebraic method, named the eXtended Fourier Transform (XFT), for spectral estimation from truncated time signals. The method is a hybrid of the discrete Fourier transform (DFT) and the regularized resolvent transform (RRT) (J. Chen et al., J. Magn. Reson. 147, 129-137 (2000)). Namely, it estimates the remainder of a finite DFT by RRT. The RRT estimation corresponds to solut...
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ژورنال
عنوان ژورنال: IEEE Transactions on Image Processing
سال: 2014
ISSN: 1057-7149,1941-0042
DOI: 10.1109/tip.2014.2363000